320571984

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{126011}}^1$

素因数の和:126075

約数の個数: 40

約数和(自身を含む): 843776352

約数和(自身を除く): 523204368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 126011, 252022, 378033, 504044, 756066, 1008088, 1512132, 2016176, 3024264, 6048528, 6678583, 13357166, 20035749, 26714332, 40071498, 53428664, 80142996, 106857328, 160285992, 320571984]

約数ペア:

[(1, 320571984), (2, 160285992), (3, 106857328), (4, 80142996), (6, 53428664), (8, 40071498), (12, 26714332), (16, 20035749), (24, 13357166), (48, 6678583), (53, 6048528), (106, 3024264), (159, 2016176), (212, 1512132), (318, 1008088), (424, 756066), (636, 504044), (848, 378033), (1272, 252022), (2544, 126011)]